Build Sheet
- VIN: RM21J9A227462
- Authenticated 426ci HEMI V8 (date-correct dealer replacement block)
- Heavy Duty A-727 Torqueflite 3-speed automatic transmission
- A32 Super Performance Axle Package with 4.10 Dana 60 Sure Grip
- Factory Black Velvet (X9) paint
- Original M6S pewter and black vinyl bucket seat interior
- Extra Heavy Duty "HEMI" suspension package with front sway bar & shocks
- Power front disc brakes and factory power steering
- 15x6 heavy-duty steel wheels with "dog dish" hubcaps and Firestone redlines
- "Coyote Duster" air cleaner with factory Fresh Air package
- Comprehensive documentation including Galen Govier and HEMI Authentication reports
- 44,000 original miles
Wrench Report
RestoMods Head Mechanic. 20 year classic car mechanic & builder.
Oh boy, Mopar enthusiasts are going to lose their minds over this one. This is a true, authenticated 426 HEMI Roadrunner in factory black! It doesn't get much better than the legendary Gen 2 HEMI, arguably the most coveted Mopar engine of all time. 425 horsepower and 490 lb-ft of torque is going to be no joke on the road. A repaint to the factory Black Velvet is understandable given the car's age but you have to appreciate the steps taken to preserve this car and keep it on the road. 44,000 original miles tells you that this car has been collected but also enjoyed and maintained, and it's factory equipped with some great go fast parts. There's signs of heavy duty options everywhere like the HEMI XHD suspension upgrade, the 727 Torqueflite automatic, and the front disc brakes. Somebody optioned this car to be a gem of a performance machine. You're getting an authentic, well-documented piece of automotive history that will give you ultimate bragging rights and crazy amounts of fun.
Description
This 1969 Plymouth HEMI Roadrunner is confirmed to have left the Lynch Road factory in Detroit, Michigan as an RM21 code 2-door coupe in triple black. Most notably equipped with the 426ci HEMI dual 4-barrel carbureted V8, this HEMI Roadrunner is believed to have received a date correct dealer replacement block and was also reported to have later received a '73 but factory correct Heavy Duty 727 Torqueflite 3 speed automatic. With only one repaint in its factory Black Velvet color, this Roadrunner is said to have been well preserved with only 44,000 original miles. The vehicle is located in Pasco, Washington and is being offered with a clean Washington title by the selling dealer (Washington dealer ID# 11731). Included in the sale and viewable in the photo gallery is the original broadcast sheet, original invoice, a HEMI Authentication Report, Galen Govier Report and Beep Beep Beep Magazine article featuring other 1969 Plymouth Roadrunners.
According to the vehicle's broadcast sheet, this '69 Roadrunner came from the factory painted in Black Velvet and came equipped with the chrome drip rail and b-pillar mouldings. No stripes were reported on the broadcast sheet, indicating that after the vehicle's repaint in its factory color, red pinstripe accents were added and the hood and front fenders received matte black vinyl stripes.
The vehicle is also equipped with black 15x6 steel wheels with "dog dish" style hubcaps, wrapped in Firestone G70-15 redline tires. The broadcast sheet indicates code W25, which confirms that these wheels are similar to factory spec, though the selling dealer notes that they are likely not the factory original wheels.
The vehicle also features period correct "HEMI" and "Roadrunner" badging throughout and the Roadrunner cartoon vinyl decal located on the doors.
This Roadrunner was indeed authenticated to be a true HEMI car, though it is believed that the engine the car left the factory with was dealer replaced with another date correct 426ci HEMI block. The HEMI V8 produces 425 horsepower and 490 lb-ft of torque, and features factory correct dual 4 barrel carburetors, and the "Coyote Duster" air cleaner with the Fresh Air package. At some point the vehicle's history, the Heavy Duty A-727 Torqueflite 3 speed automatic was replaced with another unit with a 1973 year date casting. The car also came equipped with the maximum cooling package, provided by the vehicle's engine driven fan and the original radiator.
The broadcast sheet indicates that this Roadrunner came factory equipped with power front disc brakes (Line 6, section B, codes 41 and 1). The original master cylinder and brake booster is also visible in the engine bay photos. The vehicle is also factory equipped with the HEMI Extra Heavy Duty suspension package with a front sway bar and Heavy Duty firm ride shocks, which can be decoded on line 10 on the suspension section with codes 15 and 25. Also factory equipped is power steering, which corresponds to code S77 in line 10 of the broadcast sheet.
In the rear, power is delivered to the original A32 Super Performance Axle Package featuring a 4.10 ratio Dana 60 sure grip rear differential. Also factory original is the 2.5 inch dual exhaust with an H-pipe (line 9, code N41), and the factory rear leaf spring suspension.
Inside, the car retains the factory original M6S pewter and black color combo, with the vinyl bucket seats, rear bench seat, door panels, dash, headliner and carpet. The 727 Torqueflite automatic transmission is configured in the column shift position. The factory full gauge cluster is intact along with the included factory tachometer, all behind the factory wood-grain steering wheel and 'beep beep' horn. Other factory original features include a driver side remote mirror, 3 speed windshield wipers, heater and defroster, AM radio, and the passenger rear arm rests with ashtrays.
Important details of this Roadrunner are decoded on the broadcast sheet as follows:
- RM21: Road Runner 2-Door Coupe
- E74: 426 Hemi V8 Engine (2x4-Barrel Carbs, 425 HP "Elephant Motor").
- J (VIN): Factory-verified HEMI Chassis
- D32: Heavy Duty A727 TorqueFlite Automatic Transmission
- X9: Black Exterior Paint
- V01/X9: mono-color painted roof also in black
- M6S: Vinyl Bucket Seats, pewter and black color combo
- B41: Power Front Disc Brakes
- S15: Extra Heavy Duty "Hemi" Suspension
- N85: Tachometer
- R22: AM Radio with 8-Track Player
- W25: Heavy duty steel wheels with hubcaps
- N41: Dual Exhaust System (High-flow H-pipe system with Hemi-specific manifolds).
- A (VIN): Built at the Lynch Road Assembly Plant (Detroit, MI).
The HEMI authentication report identifying the specific engine that resides in this 1969 Plymouth Roadrunner that was provided by Jack Sharkey. Sharkey was the former president of the National HEMI Owners Association in the 1980s and 90s and was a key expert in Mopar authentication.
Photo Gallery
Videos
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Sellerjtmusser
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Highest BidderKingBlood65
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Total Bids12 Bids
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Date EndedMay 12, 2026 13:00 PDT
Comments & Bid History
@BossHoss3406pack, check this beauty out. You could have had a hemi with a Road Runner attached.
Looks like MN42622390020. So on the Mopar 10,000 day calander its a sept 14 1967 build in Marysville, Michigan Plant.
Please post a picture of the Date stamp on the block and the VIN on the block
You definitely don’t see many of these around anymore. Especially numbers matching hemi Good luck everyone.
All vehicle descriptions and listings are provided exclusively by the seller and are assumed accurate by the platform without independent verification. Buyers maintain the sole responsibility to satisfy themselves as to the accuracy of any description, and independent research and physical inspections must be completed prior to bidding.
The Wrench Report is generated solely for informational purposes and is based on a subjective analysis of information provided by the seller. The contents of the Wrench Report constitute a good-faith opinion only; they do not constitute mechanical advice, professional valuation, or an assurance or guarantee of the vehicle's quality, safety, or condition.
Vehicles may possess latent mechanical, cosmetic, or bodywork defects not visually apparent in photography. Unless explicitly stated otherwise, all lots are sold "As-Is, Where-Is" without warranties of any kind, express or implied. The sale is conducted between the buyer and seller. Please review our full Terms and Conditions for comprehensive liability terms.
Build Sheet
- VIN: RM21J9A227462
- Authenticated 426ci HEMI V8 (date-correct dealer replacement block)
- Heavy Duty A-727 Torqueflite 3-speed automatic transmission
- A32 Super Performance Axle Package with 4.10 Dana 60 Sure Grip
- Factory Black Velvet (X9) paint
- Original M6S pewter and black vinyl bucket seat interior
- Extra Heavy Duty "HEMI" suspension package with front sway bar & shocks
- Power front disc brakes and factory power steering
- 15x6 heavy-duty steel wheels with "dog dish" hubcaps and Firestone redlines
- "Coyote Duster" air cleaner with factory Fresh Air package
- Comprehensive documentation including Galen Govier and HEMI Authentication reports
- 44,000 original miles
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